Can't install libnotify-dev due to version blocked dependencies





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0















Step #1 ...



sudo apt-get -y update;
sudo apt-get -y upgrade;
sudo apt-get -y dist-upgrade;
sudo apt-get -y clean;
sudo apt-get -y autoremove;


... results in ...



Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://linux.teamviewer.com/deb stable InRelease
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Hit:7 http://mirror.clibre.uqam.ca/ubuntu bionic InRelease
Hit:8 http://mirror.clibre.uqam.ca/ubuntu bionic-updates InRelease
Hit:9 http://mirror.clibre.uqam.ca/ubuntu bionic-backports InRelease
Hit:10 http://mirror.clibre.uqam.ca/ubuntu bionic-security InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


Step #2 ...



sudo apt install libnotify-dev


... results in ...



Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
libnotify-dev : Depends: libglib2.0-dev (>= 2.26) but it is not going to be installed
Depends: libgdk-pixbuf2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.


Step #3 ...



sudo aptitude install libnotify-dev


... results in ...



The following NEW packages will be installed:
gcc-8-base:i386{ab} libblkid1:i386{ab} libc6:i386{a} libelf1:i386{a} libffi6:i386{a} libgcc1:i386{ab} libgdk-pixbuf2.0-dev{a}
libglib2.0-0:i386{ab} libglib2.0-bin:i386{ab} libglib2.0-dev{ab} libglib2.0-dev-bin{a} libmount1:i386{ab} libnotify-dev libpcre16-3{a}
libpcre3:i386{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpng-dev{a} libpng-tools{a} libpthread-stubs0-dev{a} libselinux1:i386{a}
libuuid1:i386{ab} libx11-dev{ab} libx11-doc{a} libxau-dev{a} libxcb1-dev{a} libxdmcp-dev{a} pkg-config{a} x11proto-core-dev{a} x11proto-dev{a}
xorg-sgml-doctools{a} xtrans-dev{a} zlib1g:i386{a} zlib1g-dev{a}
0 packages upgraded, 35 newly installed, 0 to remove and 0 not upgraded.
Need to get 10.6 MB of archives. After unpacking 48.7 MB will be used.
The following packages have unmet dependencies:
libmount1 : Breaks: libmount1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libmount1:i386 : Breaks: libmount1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
gcc-8-base : Breaks: gcc-8-base:i386 (!= 8.2.0-1ubuntu2~18.04) but 8-20180414-1ubuntu2 is to be installed
gcc-8-base:i386 : Breaks: gcc-8-base (!= 8-20180414-1ubuntu2) but 8.2.0-1ubuntu2~18.04 is installed
libgcc1 : Breaks: libgcc1:i386 (!= 1:8.2.0-1ubuntu2~18.04) but 1:8-20180414-1ubuntu2 is to be installed
libgcc1:i386 : Breaks: libgcc1 (!= 1:8-20180414-1ubuntu2) but 1:8.2.0-1ubuntu2~18.04 is installed
libblkid1 : Breaks: libblkid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libblkid1:i386 : Breaks: libblkid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libuuid1 : Breaks: libuuid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libuuid1:i386 : Breaks: libuuid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.56.1-2ubuntu1 is to be installed
libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.56.3-0ubuntu0.18.04.1 is installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
libx11-dev : Depends: libx11-6 (= 2:1.6.4-3) but 2:1.6.4-3ubuntu0.1 is installed
libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.56.3-0ubuntu0.18.04.1) but 2.56.1-2ubuntu1 is to be installed
libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
open: 44; closed: 1251; defer: 26; conflict: 34

The following actions will resolve these dependencies:

Keep the following packages at their current version:
1) gcc-8-base:i386 [Not Installed]
2) libblkid1:i386 [Not Installed]
3) libc6:i386 [Not Installed]
4) libelf1:i386 [Not Installed]
5) libffi6:i386 [Not Installed]
6) libgcc1:i386 [Not Installed]
7) libgdk-pixbuf2.0-dev [Not Installed]
8) libglib2.0-0:i386 [Not Installed]
9) libglib2.0-bin:i386 [Not Installed]
10) libglib2.0-dev [Not Installed]
11) libmount1:i386 [Not Installed]
12) libnotify-dev [Not Installed]
13) libpcre3:i386 [Not Installed]
14) libselinux1:i386 [Not Installed]
15) libuuid1:i386 [Not Installed]
16) libx11-dev [Not Installed]
17) zlib1g:i386 [Not Installed]



Accept this solution? [Y/n/q/?] y


... but accepting merely gets me ...



No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.


Versions:



lsb_release -a


... shows ...



No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic


How can I resolve this and get the package to install?



Update 2019-03-28 18:05 EST



Also tried ...



sudo apt install libglib2.0-dev libgdk-pixbuf2.0-dev


... getting ...



 libgdk-pixbuf2.0-dev : Depends: libx11-dev but it is not going to be installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is to be installed
Depends: libglib2.0-bin (= 2.56.1-2ubuntu1)


Update 2019-03-29 06:45 EST



Per the question by @fkraiem:



apt-cache policy libglib2.0-dev


... produces ...



libglib2.0-dev:
Installed: (none)
Candidate: 2.56.1-2ubuntu1
Version table:
2.56.1-2ubuntu1 500
500 http://mirror.clibre.uqam.ca/ubuntu bionic/main amd64 Packages


Per the concern expressed by @Mamayogi:



dpkg --print-architecture; dpkg --print-foreign-architectures;


... produces ...



amd64
i386


... but, nevertheless, the command sudo apt install libnotify-dev gives the same 'unmet dependencies' result as at first.










share|improve this question




















  • 2





    What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

    – fkraiem
    Mar 28 at 18:37













  • @fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

    – Martin Bramwell
    Mar 28 at 22:12






  • 2





    Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

    – fkraiem
    Mar 28 at 22:18








  • 1





    The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

    – fkraiem
    Mar 29 at 11:16






  • 1





    There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

    – fkraiem
    Mar 30 at 6:28


















0















Step #1 ...



sudo apt-get -y update;
sudo apt-get -y upgrade;
sudo apt-get -y dist-upgrade;
sudo apt-get -y clean;
sudo apt-get -y autoremove;


... results in ...



Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://linux.teamviewer.com/deb stable InRelease
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Hit:7 http://mirror.clibre.uqam.ca/ubuntu bionic InRelease
Hit:8 http://mirror.clibre.uqam.ca/ubuntu bionic-updates InRelease
Hit:9 http://mirror.clibre.uqam.ca/ubuntu bionic-backports InRelease
Hit:10 http://mirror.clibre.uqam.ca/ubuntu bionic-security InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


Step #2 ...



sudo apt install libnotify-dev


... results in ...



Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
libnotify-dev : Depends: libglib2.0-dev (>= 2.26) but it is not going to be installed
Depends: libgdk-pixbuf2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.


Step #3 ...



sudo aptitude install libnotify-dev


... results in ...



The following NEW packages will be installed:
gcc-8-base:i386{ab} libblkid1:i386{ab} libc6:i386{a} libelf1:i386{a} libffi6:i386{a} libgcc1:i386{ab} libgdk-pixbuf2.0-dev{a}
libglib2.0-0:i386{ab} libglib2.0-bin:i386{ab} libglib2.0-dev{ab} libglib2.0-dev-bin{a} libmount1:i386{ab} libnotify-dev libpcre16-3{a}
libpcre3:i386{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpng-dev{a} libpng-tools{a} libpthread-stubs0-dev{a} libselinux1:i386{a}
libuuid1:i386{ab} libx11-dev{ab} libx11-doc{a} libxau-dev{a} libxcb1-dev{a} libxdmcp-dev{a} pkg-config{a} x11proto-core-dev{a} x11proto-dev{a}
xorg-sgml-doctools{a} xtrans-dev{a} zlib1g:i386{a} zlib1g-dev{a}
0 packages upgraded, 35 newly installed, 0 to remove and 0 not upgraded.
Need to get 10.6 MB of archives. After unpacking 48.7 MB will be used.
The following packages have unmet dependencies:
libmount1 : Breaks: libmount1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libmount1:i386 : Breaks: libmount1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
gcc-8-base : Breaks: gcc-8-base:i386 (!= 8.2.0-1ubuntu2~18.04) but 8-20180414-1ubuntu2 is to be installed
gcc-8-base:i386 : Breaks: gcc-8-base (!= 8-20180414-1ubuntu2) but 8.2.0-1ubuntu2~18.04 is installed
libgcc1 : Breaks: libgcc1:i386 (!= 1:8.2.0-1ubuntu2~18.04) but 1:8-20180414-1ubuntu2 is to be installed
libgcc1:i386 : Breaks: libgcc1 (!= 1:8-20180414-1ubuntu2) but 1:8.2.0-1ubuntu2~18.04 is installed
libblkid1 : Breaks: libblkid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libblkid1:i386 : Breaks: libblkid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libuuid1 : Breaks: libuuid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libuuid1:i386 : Breaks: libuuid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.56.1-2ubuntu1 is to be installed
libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.56.3-0ubuntu0.18.04.1 is installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
libx11-dev : Depends: libx11-6 (= 2:1.6.4-3) but 2:1.6.4-3ubuntu0.1 is installed
libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.56.3-0ubuntu0.18.04.1) but 2.56.1-2ubuntu1 is to be installed
libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
open: 44; closed: 1251; defer: 26; conflict: 34

The following actions will resolve these dependencies:

Keep the following packages at their current version:
1) gcc-8-base:i386 [Not Installed]
2) libblkid1:i386 [Not Installed]
3) libc6:i386 [Not Installed]
4) libelf1:i386 [Not Installed]
5) libffi6:i386 [Not Installed]
6) libgcc1:i386 [Not Installed]
7) libgdk-pixbuf2.0-dev [Not Installed]
8) libglib2.0-0:i386 [Not Installed]
9) libglib2.0-bin:i386 [Not Installed]
10) libglib2.0-dev [Not Installed]
11) libmount1:i386 [Not Installed]
12) libnotify-dev [Not Installed]
13) libpcre3:i386 [Not Installed]
14) libselinux1:i386 [Not Installed]
15) libuuid1:i386 [Not Installed]
16) libx11-dev [Not Installed]
17) zlib1g:i386 [Not Installed]



Accept this solution? [Y/n/q/?] y


... but accepting merely gets me ...



No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.


Versions:



lsb_release -a


... shows ...



No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic


How can I resolve this and get the package to install?



Update 2019-03-28 18:05 EST



Also tried ...



sudo apt install libglib2.0-dev libgdk-pixbuf2.0-dev


... getting ...



 libgdk-pixbuf2.0-dev : Depends: libx11-dev but it is not going to be installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is to be installed
Depends: libglib2.0-bin (= 2.56.1-2ubuntu1)


Update 2019-03-29 06:45 EST



Per the question by @fkraiem:



apt-cache policy libglib2.0-dev


... produces ...



libglib2.0-dev:
Installed: (none)
Candidate: 2.56.1-2ubuntu1
Version table:
2.56.1-2ubuntu1 500
500 http://mirror.clibre.uqam.ca/ubuntu bionic/main amd64 Packages


Per the concern expressed by @Mamayogi:



dpkg --print-architecture; dpkg --print-foreign-architectures;


... produces ...



amd64
i386


... but, nevertheless, the command sudo apt install libnotify-dev gives the same 'unmet dependencies' result as at first.










share|improve this question




















  • 2





    What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

    – fkraiem
    Mar 28 at 18:37













  • @fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

    – Martin Bramwell
    Mar 28 at 22:12






  • 2





    Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

    – fkraiem
    Mar 28 at 22:18








  • 1





    The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

    – fkraiem
    Mar 29 at 11:16






  • 1





    There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

    – fkraiem
    Mar 30 at 6:28














0












0








0


0






Step #1 ...



sudo apt-get -y update;
sudo apt-get -y upgrade;
sudo apt-get -y dist-upgrade;
sudo apt-get -y clean;
sudo apt-get -y autoremove;


... results in ...



Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://linux.teamviewer.com/deb stable InRelease
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Hit:7 http://mirror.clibre.uqam.ca/ubuntu bionic InRelease
Hit:8 http://mirror.clibre.uqam.ca/ubuntu bionic-updates InRelease
Hit:9 http://mirror.clibre.uqam.ca/ubuntu bionic-backports InRelease
Hit:10 http://mirror.clibre.uqam.ca/ubuntu bionic-security InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


Step #2 ...



sudo apt install libnotify-dev


... results in ...



Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
libnotify-dev : Depends: libglib2.0-dev (>= 2.26) but it is not going to be installed
Depends: libgdk-pixbuf2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.


Step #3 ...



sudo aptitude install libnotify-dev


... results in ...



The following NEW packages will be installed:
gcc-8-base:i386{ab} libblkid1:i386{ab} libc6:i386{a} libelf1:i386{a} libffi6:i386{a} libgcc1:i386{ab} libgdk-pixbuf2.0-dev{a}
libglib2.0-0:i386{ab} libglib2.0-bin:i386{ab} libglib2.0-dev{ab} libglib2.0-dev-bin{a} libmount1:i386{ab} libnotify-dev libpcre16-3{a}
libpcre3:i386{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpng-dev{a} libpng-tools{a} libpthread-stubs0-dev{a} libselinux1:i386{a}
libuuid1:i386{ab} libx11-dev{ab} libx11-doc{a} libxau-dev{a} libxcb1-dev{a} libxdmcp-dev{a} pkg-config{a} x11proto-core-dev{a} x11proto-dev{a}
xorg-sgml-doctools{a} xtrans-dev{a} zlib1g:i386{a} zlib1g-dev{a}
0 packages upgraded, 35 newly installed, 0 to remove and 0 not upgraded.
Need to get 10.6 MB of archives. After unpacking 48.7 MB will be used.
The following packages have unmet dependencies:
libmount1 : Breaks: libmount1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libmount1:i386 : Breaks: libmount1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
gcc-8-base : Breaks: gcc-8-base:i386 (!= 8.2.0-1ubuntu2~18.04) but 8-20180414-1ubuntu2 is to be installed
gcc-8-base:i386 : Breaks: gcc-8-base (!= 8-20180414-1ubuntu2) but 8.2.0-1ubuntu2~18.04 is installed
libgcc1 : Breaks: libgcc1:i386 (!= 1:8.2.0-1ubuntu2~18.04) but 1:8-20180414-1ubuntu2 is to be installed
libgcc1:i386 : Breaks: libgcc1 (!= 1:8-20180414-1ubuntu2) but 1:8.2.0-1ubuntu2~18.04 is installed
libblkid1 : Breaks: libblkid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libblkid1:i386 : Breaks: libblkid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libuuid1 : Breaks: libuuid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libuuid1:i386 : Breaks: libuuid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.56.1-2ubuntu1 is to be installed
libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.56.3-0ubuntu0.18.04.1 is installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
libx11-dev : Depends: libx11-6 (= 2:1.6.4-3) but 2:1.6.4-3ubuntu0.1 is installed
libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.56.3-0ubuntu0.18.04.1) but 2.56.1-2ubuntu1 is to be installed
libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
open: 44; closed: 1251; defer: 26; conflict: 34

The following actions will resolve these dependencies:

Keep the following packages at their current version:
1) gcc-8-base:i386 [Not Installed]
2) libblkid1:i386 [Not Installed]
3) libc6:i386 [Not Installed]
4) libelf1:i386 [Not Installed]
5) libffi6:i386 [Not Installed]
6) libgcc1:i386 [Not Installed]
7) libgdk-pixbuf2.0-dev [Not Installed]
8) libglib2.0-0:i386 [Not Installed]
9) libglib2.0-bin:i386 [Not Installed]
10) libglib2.0-dev [Not Installed]
11) libmount1:i386 [Not Installed]
12) libnotify-dev [Not Installed]
13) libpcre3:i386 [Not Installed]
14) libselinux1:i386 [Not Installed]
15) libuuid1:i386 [Not Installed]
16) libx11-dev [Not Installed]
17) zlib1g:i386 [Not Installed]



Accept this solution? [Y/n/q/?] y


... but accepting merely gets me ...



No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.


Versions:



lsb_release -a


... shows ...



No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic


How can I resolve this and get the package to install?



Update 2019-03-28 18:05 EST



Also tried ...



sudo apt install libglib2.0-dev libgdk-pixbuf2.0-dev


... getting ...



 libgdk-pixbuf2.0-dev : Depends: libx11-dev but it is not going to be installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is to be installed
Depends: libglib2.0-bin (= 2.56.1-2ubuntu1)


Update 2019-03-29 06:45 EST



Per the question by @fkraiem:



apt-cache policy libglib2.0-dev


... produces ...



libglib2.0-dev:
Installed: (none)
Candidate: 2.56.1-2ubuntu1
Version table:
2.56.1-2ubuntu1 500
500 http://mirror.clibre.uqam.ca/ubuntu bionic/main amd64 Packages


Per the concern expressed by @Mamayogi:



dpkg --print-architecture; dpkg --print-foreign-architectures;


... produces ...



amd64
i386


... but, nevertheless, the command sudo apt install libnotify-dev gives the same 'unmet dependencies' result as at first.










share|improve this question
















Step #1 ...



sudo apt-get -y update;
sudo apt-get -y upgrade;
sudo apt-get -y dist-upgrade;
sudo apt-get -y clean;
sudo apt-get -y autoremove;


... results in ...



Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://linux.teamviewer.com/deb stable InRelease
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Hit:7 http://mirror.clibre.uqam.ca/ubuntu bionic InRelease
Hit:8 http://mirror.clibre.uqam.ca/ubuntu bionic-updates InRelease
Hit:9 http://mirror.clibre.uqam.ca/ubuntu bionic-backports InRelease
Hit:10 http://mirror.clibre.uqam.ca/ubuntu bionic-security InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


Step #2 ...



sudo apt install libnotify-dev


... results in ...



Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
libnotify-dev : Depends: libglib2.0-dev (>= 2.26) but it is not going to be installed
Depends: libgdk-pixbuf2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.


Step #3 ...



sudo aptitude install libnotify-dev


... results in ...



The following NEW packages will be installed:
gcc-8-base:i386{ab} libblkid1:i386{ab} libc6:i386{a} libelf1:i386{a} libffi6:i386{a} libgcc1:i386{ab} libgdk-pixbuf2.0-dev{a}
libglib2.0-0:i386{ab} libglib2.0-bin:i386{ab} libglib2.0-dev{ab} libglib2.0-dev-bin{a} libmount1:i386{ab} libnotify-dev libpcre16-3{a}
libpcre3:i386{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpng-dev{a} libpng-tools{a} libpthread-stubs0-dev{a} libselinux1:i386{a}
libuuid1:i386{ab} libx11-dev{ab} libx11-doc{a} libxau-dev{a} libxcb1-dev{a} libxdmcp-dev{a} pkg-config{a} x11proto-core-dev{a} x11proto-dev{a}
xorg-sgml-doctools{a} xtrans-dev{a} zlib1g:i386{a} zlib1g-dev{a}
0 packages upgraded, 35 newly installed, 0 to remove and 0 not upgraded.
Need to get 10.6 MB of archives. After unpacking 48.7 MB will be used.
The following packages have unmet dependencies:
libmount1 : Breaks: libmount1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libmount1:i386 : Breaks: libmount1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
gcc-8-base : Breaks: gcc-8-base:i386 (!= 8.2.0-1ubuntu2~18.04) but 8-20180414-1ubuntu2 is to be installed
gcc-8-base:i386 : Breaks: gcc-8-base (!= 8-20180414-1ubuntu2) but 8.2.0-1ubuntu2~18.04 is installed
libgcc1 : Breaks: libgcc1:i386 (!= 1:8.2.0-1ubuntu2~18.04) but 1:8-20180414-1ubuntu2 is to be installed
libgcc1:i386 : Breaks: libgcc1 (!= 1:8-20180414-1ubuntu2) but 1:8.2.0-1ubuntu2~18.04 is installed
libblkid1 : Breaks: libblkid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libblkid1:i386 : Breaks: libblkid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libuuid1 : Breaks: libuuid1:i386 (!= 2.31.1-0.4ubuntu3.2) but 2.31.1-0.4ubuntu3.1 is to be installed
libuuid1:i386 : Breaks: libuuid1 (!= 2.31.1-0.4ubuntu3.1) but 2.31.1-0.4ubuntu3.2 is installed
libglib2.0-bin : Conflicts: libglib2.0-bin:i386 but 2.56.1-2ubuntu1 is to be installed
libglib2.0-bin:i386 : Conflicts: libglib2.0-bin but 2.56.3-0ubuntu0.18.04.1 is installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
libx11-dev : Depends: libx11-6 (= 2:1.6.4-3) but 2:1.6.4-3ubuntu0.1 is installed
libglib2.0-0 : Breaks: libglib2.0-0:i386 (!= 2.56.3-0ubuntu0.18.04.1) but 2.56.1-2ubuntu1 is to be installed
libglib2.0-0:i386 : Breaks: libglib2.0-0 (!= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is installed
open: 44; closed: 1251; defer: 26; conflict: 34

The following actions will resolve these dependencies:

Keep the following packages at their current version:
1) gcc-8-base:i386 [Not Installed]
2) libblkid1:i386 [Not Installed]
3) libc6:i386 [Not Installed]
4) libelf1:i386 [Not Installed]
5) libffi6:i386 [Not Installed]
6) libgcc1:i386 [Not Installed]
7) libgdk-pixbuf2.0-dev [Not Installed]
8) libglib2.0-0:i386 [Not Installed]
9) libglib2.0-bin:i386 [Not Installed]
10) libglib2.0-dev [Not Installed]
11) libmount1:i386 [Not Installed]
12) libnotify-dev [Not Installed]
13) libpcre3:i386 [Not Installed]
14) libselinux1:i386 [Not Installed]
15) libuuid1:i386 [Not Installed]
16) libx11-dev [Not Installed]
17) zlib1g:i386 [Not Installed]



Accept this solution? [Y/n/q/?] y


... but accepting merely gets me ...



No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.


Versions:



lsb_release -a


... shows ...



No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic


How can I resolve this and get the package to install?



Update 2019-03-28 18:05 EST



Also tried ...



sudo apt install libglib2.0-dev libgdk-pixbuf2.0-dev


... getting ...



 libgdk-pixbuf2.0-dev : Depends: libx11-dev but it is not going to be installed
libglib2.0-dev : Depends: libglib2.0-0 (= 2.56.1-2ubuntu1) but 2.56.3-0ubuntu0.18.04.1 is to be installed
Depends: libglib2.0-bin (= 2.56.1-2ubuntu1)


Update 2019-03-29 06:45 EST



Per the question by @fkraiem:



apt-cache policy libglib2.0-dev


... produces ...



libglib2.0-dev:
Installed: (none)
Candidate: 2.56.1-2ubuntu1
Version table:
2.56.1-2ubuntu1 500
500 http://mirror.clibre.uqam.ca/ubuntu bionic/main amd64 Packages


Per the concern expressed by @Mamayogi:



dpkg --print-architecture; dpkg --print-foreign-architectures;


... produces ...



amd64
i386


... but, nevertheless, the command sudo apt install libnotify-dev gives the same 'unmet dependencies' result as at first.







apt 18.04 aptitude libnotify






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 29 at 10:58







Martin Bramwell

















asked Mar 28 at 18:01









Martin BramwellMartin Bramwell

994




994








  • 2





    What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

    – fkraiem
    Mar 28 at 18:37













  • @fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

    – Martin Bramwell
    Mar 28 at 22:12






  • 2





    Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

    – fkraiem
    Mar 28 at 22:18








  • 1





    The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

    – fkraiem
    Mar 29 at 11:16






  • 1





    There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

    – fkraiem
    Mar 30 at 6:28














  • 2





    What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

    – fkraiem
    Mar 28 at 18:37













  • @fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

    – Martin Bramwell
    Mar 28 at 22:12






  • 2





    Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

    – fkraiem
    Mar 28 at 22:18








  • 1





    The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

    – fkraiem
    Mar 29 at 11:16






  • 1





    There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

    – fkraiem
    Mar 30 at 6:28








2




2





What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

– fkraiem
Mar 28 at 18:37







What about sudo apt install libnotify-dev libglib2.0-dev libgdk-pixbuf2.0-dev?

– fkraiem
Mar 28 at 18:37















@fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

– Martin Bramwell
Mar 28 at 22:12





@fkraiem, thanks for the suggestion, but it's not the answer. I updated the question.

– Martin Bramwell
Mar 28 at 22:12




2




2





Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

– fkraiem
Mar 28 at 22:18







Of course it's not "the answer", that's why it's a comment... Your libglib2.0-dev looks funny. What does apt-cache policy libglib2.0-dev say?

– fkraiem
Mar 28 at 22:18






1




1





The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

– fkraiem
Mar 29 at 11:16





The latest version of libglib2.0-dev in Bionic is 2.56.3-0ubuntu0.18.04.1, but your system does not see it. It could be because the mirror you are using is out of date; try using another one.

– fkraiem
Mar 29 at 11:16




1




1





There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

– fkraiem
Mar 30 at 6:28





There is some sort of monitoring, on the page I linked above you have the time of the last known update of the mirror (and for the one you used it was actually unknown).

– fkraiem
Mar 30 at 6:28










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One possible cause of unavailable dependencies, especially when the desired package is an official one, is an out-of-date archive mirror, as was the case here. One can see a list of all available archive mirrors and their update status here; if your mirror is out of date, try another one.






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    One possible cause of unavailable dependencies, especially when the desired package is an official one, is an out-of-date archive mirror, as was the case here. One can see a list of all available archive mirrors and their update status here; if your mirror is out of date, try another one.






    share|improve this answer




























      1














      One possible cause of unavailable dependencies, especially when the desired package is an official one, is an out-of-date archive mirror, as was the case here. One can see a list of all available archive mirrors and their update status here; if your mirror is out of date, try another one.






      share|improve this answer


























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        1







        One possible cause of unavailable dependencies, especially when the desired package is an official one, is an out-of-date archive mirror, as was the case here. One can see a list of all available archive mirrors and their update status here; if your mirror is out of date, try another one.






        share|improve this answer













        One possible cause of unavailable dependencies, especially when the desired package is an official one, is an out-of-date archive mirror, as was the case here. One can see a list of all available archive mirrors and their update status here; if your mirror is out of date, try another one.







        share|improve this answer












        share|improve this answer



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        answered Mar 30 at 6:32









        fkraiemfkraiem

        9,21032031




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